KN4PPD — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: EL89

Receiver-side FT8 activity involving KN4PPD, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-08-28.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 5 FT8 messages attributed to KN4PPD as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (80%), followed by 20 m (20%). In this small sample, the estimated median decoder S/N was -22 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-22 dB

Estimated median S/N

Bands

40m · 4 20m · 1

First attributed message: 2026-06-10
Last attributed message: 2026-08-28 02:28 UTC

Observed FT8 message patterns

Attributed sample: 5 messages
Active dates: 2 UTC dates
Estimated median S/N: -22 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 0.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with KN4PPD in decoded directed-looking exchanges:

G3TKT · England G6PWS · England RA6ABC · European Russia UT5ZC · Ukraine UW5ZM · Ukraine

Most frequent locator attributed to KN4PPD

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: EL89 · 3 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,504 km (approx.)
Last such locator decoded: 2026-08-28 02:28 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTC	Band	KN4PPD S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 02:21	40m	- / -12	G3TKT	-15 / -	4	✓ Closing fragment
09-01 02:05	40m	- / -23	RA6ABC	+6 / -	4	✓ Closing fragment
08-29 01:22	40m	- / -10	UW5ZM	-4 / -	2	✓ Closing fragment
08-28 02:35	40m	- / -18	G6PWS	-8 / -	8	✓ Closing fragment
08-28 02:33	40m	- / -8	NM1R	-14 / -	2	Partial capture
08-28 02:27	40m	-22 / -	N9FME	- / -	2	Partial capture
08-28 02:15	40m	- / -17	UT5ZC	-16 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m

UTC    dB Audio  Message
023930  -4 1795  KN4PPD EB3JT JN01
012245  -1  292  KN4PPD UW5ZM R-10 (x2)
020500  +3 1567  KN4PPD RA6ABC KN96 (x4)
022115 -14 1988  KN4PPD G3TKT IO92
022145 -17 1686  KN4PPD MI7XHT IO64
022145 -13 1989  KN4PPD G3TKT R-12 (x3)
023715 -23 1686  KN4PPD MI7XHT IO64 (x3)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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